Paper Abstract and Keywords |
Presentation |
2010-05-26 14:55
[Invited Talk]
Recent advances in blind speech dereverberation Keisuke Kinoshita, Takuya Yoshioka, Tomohiro Nakatani (NTT CS labs.) EA2010-5 SIP2010-5 SP2010-5 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A speech signal captured by a distant microphone inevitably contains reverberant components due to reflection from, for example, walls, floors and ceilings. These reverberant components are known to degrade the percieved quality of the observed signal and cause severe performance degradation in various applications such as automatic speech recognition. Dereverberation is therefore an important speech enhancement process for hands-free terminals. Especially, a dereverberation that can work with no explicit a priori knowledge about the recording environment, namely blind dereverberation, has been extensively investigated by a considerable number of researchers. In this report, we would like to provide an overview of recent advances in blind speech dereverberation. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
speech / blind dereverberation / recent advances / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 110, no. 56, SP2010-5, pp. 25-30, May 2010. |
Paper # |
SP2010-5 |
Date of Issue |
2010-05-19 (EA, SIP, SP) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
EA2010-5 SIP2010-5 SP2010-5 |
Conference Information |
Committee |
SP EA SIP |
Conference Date |
2010-05-26 - 2010-05-27 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Konan Univ. (Hirao Seminar House) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Speech, Engineering/Electro Acoustics, Signal Processing,and Related Topics |
Paper Information |
Registration To |
SP |
Conference Code |
2010-05-SP-EA-SIP |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Recent advances in blind speech dereverberation |
Sub Title (in English) |
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speech |
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blind dereverberation |
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recent advances |
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1st Author's Name |
Keisuke Kinoshita |
1st Author's Affiliation |
NTT Communication Science Laboratories (NTT CS labs.) |
2nd Author's Name |
Takuya Yoshioka |
2nd Author's Affiliation |
NTT Communication Science Laboratories (NTT CS labs.) |
3rd Author's Name |
Tomohiro Nakatani |
3rd Author's Affiliation |
NTT Communication Science Laboratories (NTT CS labs.) |
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Speaker |
Author-1 |
Date Time |
2010-05-26 14:55:00 |
Presentation Time |
50 minutes |
Registration for |
SP |
Paper # |
EA2010-5, SIP2010-5, SP2010-5 |
Volume (vol) |
vol.110 |
Number (no) |
no.54(EA), no.55(SIP), no.56(SP) |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2010-05-19 (EA, SIP, SP) |
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